May 5

The Administrative Order of Bahá'u'lláh is in the process of growth and unfoldment. In its structure and functioning there are aspects which, the Guardian explained, should be uniform throughout the world. There are also secondary aspects which can be varied from country to country as decided by the responsible National Spiritual Assembly in accordance with the needs and conditions in the area under its jurisdiction. The aspects which must be uniform are set out in the Constitution of the Universal House of Justice and the Constitutions of the National and Local Spiritual Assemblies.

As the Bahá'í communities grow, the Universal House of Justice will ensure that this divinely-founded system will unfold in accordance with the unerring guidance of which it is the recipient. 
- The Universal House of justice  (From a letter dated December 2, 1995, written on behalf of the Universal House of Justice to an individual believer)